final-report-of-the-advisory-committee-on-falsework-bragg-report - Flipbook - Page 146
Modification
design, 9, 40, 69, 72, 103
foundations, 28
Moving of falsework, 113, 115-17 passim
Narrows Bridge collapse, 43, 75, 93-6
National Federation of Building Trades Employers, 82
Netherlands, 91
Operatives
certificated, 9
design by, 73
falsework training for, 83, 86, 87
Overloads, 102, 106, 120--5 passim
categories of, 24
research into, 63
universal beams, 48
Overturning,29, 32,56, 123
Oxford University, 63
Pearson Commission, 76
Permanent structure
butting on to, 55, 56
temporary works and, 7, 24, 28, 39, 46, 67, 74, 81
tying back to, 56
Pins
replaced by reinforcing bars, 129
steel, 35
Planning, 7
Plywood, 95
Poker vibrators, 20
Procedures
collapses caused by, 7, 38--44
recommended, 66-77
Professional institutions, 9
Professional men
damages actions against, 75-6
falsework training for, 80--2, 138, 140
idemnity insurance, 76
Proprietary equipment, 56, 57, 60
Proprietary materials, 34, 56, 57, 62, 126, 127
literature on, 56, 63
testing of, 9, 57, 63, 64
Props
adjustable, 63
temporary, 35
unstable, 121
Pumps, concrete, 64
Railway Board, 39
Raking system, 126
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